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javabeans

[Solved] Is Setters can have more than one argument? If it’s how it useful? [closed]

November 14, 2022 by Kirat

Setter usually refers to a method which sets the value of one class variable. So it needs only one parameter. If you want a method which sets the values of two class variables you can do that of course but that’s not usually what is meant by setter. Based on additional question asked by OP, … Read more

Categories Solved Tags java, javabeans

[Solved] Spring autowire null pointer exception [duplicate]

November 12, 2022 by Kirat

ABC is not managed by spring. For @Autowired annotation to work you have to annotate that class with either of the following: @Component @Service @Controller @Repository or define it in the XML configuration 9 solved Spring autowire null pointer exception [duplicate]

Categories Solved Tags autowired, datasource, java, javabeans, spring

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